From e982773d2aa4f5fdc5e9f42838fc3d06c1f12d0b Mon Sep 17 00:00:00 2001
From: Ben Lindstrom <mouring@eviladmin.org>
Date: Thu, 11 Jul 2002 03:56:46 +0000
Subject:    - itojun@cvs.openbsd.org 2002/07/09 11:56:27      [canohost.c]    
  suppress log on reverse lookup failiure, as there's no real value in     
 doing so.      markus ok

---
 canohost.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'canohost.c')

diff --git a/canohost.c b/canohost.c
index 00c499ca0..8081ed598 100644
--- a/canohost.c
+++ b/canohost.c
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: canohost.c,v 1.32 2002/06/11 08:11:45 itojun Exp $");
+RCSID("$OpenBSD: canohost.c,v 1.33 2002/07/09 11:56:27 itojun Exp $");
 
 #include "packet.h"
 #include "xmalloc.h"
@@ -77,7 +77,9 @@ get_remote_hostname(int socket, int verify_reverse_mapping)
 	if (getnameinfo((struct sockaddr *)&from, fromlen, name, sizeof(name),
 	    NULL, 0, NI_NAMEREQD) != 0) {
 		/* Host name not found.  Use ip address. */
+#if 0
 		log("Could not reverse map address %.100s.", ntop);
+#endif
 		return xstrdup(ntop);
 	}
 
-- 
cgit v1.2.3


From b2f844dc513d31de09ae696092497856a2968d26 Mon Sep 17 00:00:00 2001
From: Damien Miller <djm@mindrot.org>
Date: Wed, 25 Sep 2002 12:19:08 +1000
Subject:  - (djm) OpenBSD CVS Sync    - stevesk@cvs.openbsd.org 2002/09/23
 20:46:27      [canohost.c]      change get_peer_ipaddr() and
 get_local_ipaddr() to not return NULL for      non-sockets; fixes a problem
 passing NULL to snprintf(). ok markus@

---
 ChangeLog  |  9 ++++++++-
 canohost.c | 24 +++++++++++++-----------
 2 files changed, 21 insertions(+), 12 deletions(-)

(limited to 'canohost.c')

diff --git a/ChangeLog b/ChangeLog
index 1f9ef0251..c31b577d6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+20020923
+ - (djm) OpenBSD CVS Sync
+   - stevesk@cvs.openbsd.org 2002/09/23 20:46:27
+     [canohost.c]
+     change get_peer_ipaddr() and get_local_ipaddr() to not return NULL for
+     non-sockets; fixes a problem passing NULL to snprintf(). ok markus@
+
 20020923
  - (tim) [configure.ac] s/return/exit/ patch by dtucker@zip.com.au
 
@@ -696,4 +703,4 @@
      save auth method before monitor_reset_key_state(); bugzilla bug #284;
      ok provos@
 
-$Id: ChangeLog,v 1.2476 2002/09/23 23:54:10 tim Exp $
+$Id: ChangeLog,v 1.2477 2002/09/25 02:19:08 djm Exp $
diff --git a/canohost.c b/canohost.c
index 8081ed598..a457d3c52 100644
--- a/canohost.c
+++ b/canohost.c
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: canohost.c,v 1.33 2002/07/09 11:56:27 itojun Exp $");
+RCSID("$OpenBSD: canohost.c,v 1.34 2002/09/23 20:46:27 stevesk Exp $");
 
 #include "packet.h"
 #include "xmalloc.h"
@@ -218,18 +218,12 @@ get_socket_address(int socket, int remote, int flags)
 
 	if (remote) {
 		if (getpeername(socket, (struct sockaddr *)&addr, &addrlen)
-		    < 0) {
-			debug("get_socket_ipaddr: getpeername failed: %.100s",
-			    strerror(errno));
+		    < 0)
 			return NULL;
-		}
 	} else {
 		if (getsockname(socket, (struct sockaddr *)&addr, &addrlen)
-		    < 0) {
-			debug("get_socket_ipaddr: getsockname failed: %.100s",
-			    strerror(errno));
+		    < 0)
 			return NULL;
-		}
 	}
 	/* Get the address in ascii. */
 	if (getnameinfo((struct sockaddr *)&addr, addrlen, ntop, sizeof(ntop),
@@ -243,13 +237,21 @@ get_socket_address(int socket, int remote, int flags)
 char *
 get_peer_ipaddr(int socket)
 {
-	return get_socket_address(socket, 1, NI_NUMERICHOST);
+	char *p;
+
+	if ((p = get_socket_address(socket, 1, NI_NUMERICHOST)) != NULL)
+		return p;
+	return xstrdup("UNKNOWN");
 }
 
 char *
 get_local_ipaddr(int socket)
 {
-	return get_socket_address(socket, 0, NI_NUMERICHOST);
+	char *p;
+
+	if ((p = get_socket_address(socket, 0, NI_NUMERICHOST)) != NULL)
+		return p;
+	return xstrdup("UNKNOWN");
 }
 
 char *
-- 
cgit v1.2.3